Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2015

Earnings Per Share

Summary of basic and diluted income per share

The following is a summary of basic and diluted net income per share (in thousands, except share and per share amounts):

	Year Ended December 31,
	2015		2014		2013
Net income attributable to common shares	$	26,368	$	14,427	$	10,503
Weighted-average common shares outstanding—basic		25,218,500		21,161,614		20,826,622
Effect of potentially dilutive common shares:
Stock options		302,264		349,533		383,743
Unvested awards		185,804		229,560		292,847
Weighted-average common shares outstanding—diluted		25,706,568		21,740,707		21,503,212
Net income per share attributable to common shares
Basic	$	1.05	$	0.68	$	0.50
Diluted	$	1.03	$	0.66	$	0.49